China Gengsheng Minerals, Inc., a materials technology company in China with products capable of withstanding high temperatures, and used in the steel and oil
Tag: China Gengsheng Minerals
China Gengsheng To Supply 1,000 Tons Of Fracture Proppants
Henan based materials technology company China Gengsheng Minerals, Inc. has announced that it has signed a contract to supply high-density fracture proppants to the